How to: redirect to a specific page on successful sign in sign out - heartcombo/devise GitHub Wiki
You can override the default behaviour by creating an after_sign_in_path_for [RDoc] method in your ApplicationController and have it return the path for the page you want:
def after_sign_in_path_for(resource)
current_user_path
end
There exists a similar method for sign out: after_sign_out_path_for [RDoc]
Keeping user on the same page after signing out:
Default value is root_path.
def after_sign_out_path_for(resource_or_scope)
request.referrer
end